| 1985 | Playful | Andreas Willers, Gebhard Ullmann | | 1 |
| 1986 | Out to Lunch | Gebhard Ullmann, Andreas Willers, Hans-Dieter Lorenz, Nikolaus Schäuble | | 1 |
| 1989 | Rava Ullmann Willers Lillich Schäuble | Gebhard Ullmann / Enrico Rava / Andreas Willers / Martin Lillich / Niko Schäuble | | 3 |
| 1990 | Per-Dee-Doo | Gebhard Ullmann | | 1 |
| 1990 | Suite Noire | Gebhard Ullmann - Andreas Willers with Marvin “Smitty” Smith, Bob Stewart | | 1 |
| 1993 | Playful '93 | Gebhard Ullmann / Andreas Willers | | 1 |
| 1993 | Tá Lam | Gebhard Ullmann, Hans Hassler | | 1 |
| 1995 | Trad Corrosion | Gebhard Ullmann, Andreas Willers, Phil Haynes | | 1 |
| 1999 | Oct. 1, '98 | The Clarinet Trio, Jürgen Kupke, Gebhard Ullmann, Theo Nabicht | | 1 |
| 2000 | Kreuzberg Park East | Gebhard Ullmann | | 1 |
| 2000 | Vancouver Concert | Gebhard Ullmann, Ta Lam Zehn | | 1 |
| 2001 | Essencia | Gebhard Ullmann Featuring Carlos Bica | | 1 |
| 2006 | CutItOut | Gebhard Ullmann, Chris Dahlgren, Jay Rosen | | 1 |
| 2006 | Die Blaue Nixe | Gebhard Ullmann, Chris Dahlgren, Art Lande | | 1 |
| 2007 | New Basement Research | Gebhard Ullmann | | 1 |
| 2012 | 4 | The Clarinet Trio : Jürgen Kupke, Gebhard Ullmann, Michael Thieke | | 1 |
| 2014 | E & U Mann | Erdmann, Ullmann, Lillinger, Fink | | 1 |
| 2014 | Gulf of Berlin | Gerhard Gschlößl, Gebhard Ullmann, Johannes Fink, Jan Leipnitz | | 1 |
| 2014 | Silver White Archives | Almut Kühne, Gebhard Ullmann | | 1 |
| 2016 | Geode | Gebhard Ullmann, Achim Kaufmann | | 1 |
| 2016 | Marbrakeys | Almut Kühne, Gebhard Ullmann, Achim Kaufmann | | 1 |
| 2016 | The Chicago Plan | Steve Swell, Gebhard Ullmann, Fred Lonberg-Holm, Michael Zerang | | 1 |
| 2017 | Autumn Wind | Scott DuBois with Gebhard Ullmann, Thomas Morgan & Kresten Osgood | | 2 |
| 2017 | Ballads and Other Related Objects | Michael Thieke, Gebhard Ullmann & Jürgen Kupke | | 1 |
| 2017 | Moscow - Berlin | Gebhard Ullmann & Alexey Kruglov | | 2 |
| 2019 | Deuce Crossings | Tatiana Komova, Almut Kühne, Alexey Kruglov, Gebhard Ullmann | | 1 |
| 2019 | mikroPULS | mikroPULS, Gebhard Ullmann, Hans Lüdemann, Oliver Potratz, Eric Schaefer | | 1 |
| — | Eric Dolphy Memorial Concert | The Oracle of Dolphy feat. Silke Eberhard, Gebhard Ullmann, Gerhard Gschlößl, Nikolaus Neuser, Kristian Kowatsch, Lars Gühlcke, Kai Lübke | | 1 |
